Calculate the molarity of sodium ions in a solution

Reference no: EM13164117

Calculate the molarity of sodium ions in a solution made by diluting 50.0 mL of 0.874 M sodium sulfide solution to a total volume of 250.0 mL

Reference no: EM13164117

Questions Cloud

What are the masses and percent abundances of each : Boron has two naturally occurring isotopes, 10B (19.9%)and 11B (80.1%). Although the B2 moleculedoes not exist naturally on Earth, it has been produced in the laboratory and observed in stars. (a) How many differentB2 molecules are possible? (b) W..

What is the metal : a metal object with a mass of 19g is heated to 96 degrees Celsius, then transferred to a calorimeter containing 75g of water a1 18 degrees Celsius. The water and metal object reach a final temperature of 22 degrees Celsius. What is the specific he..

Find the number of bromine molecules present in flask : A flask contains 0.180 of liquid bromine,. Determine the number of bromine molecules present in the flask.

Compute the partial pressures of each liquid : At 50 degree's Celsius the vapor pressure for methanol and ethanol are 406 and 222 torr, respectively. Given a mixture at 50 degree's Celsius that contains 0.2 mol of methanol and 0.1 mol of ethanol, compute the partial pressures of each liquid an..

Calculate the molarity of sodium ions in a solution : Calculate the molarity of sodium ions in a solution made by diluting 50.0 mL of 0.874 M sodium sulfide solution to a total volume of 250.0 mL

What is the new volume : if a sample of 4.17 L of ethane gas at 725 C is cooled to 175 C at constant pressure, what is the new volume?

What is the molar mass of the added gas : A sample of neon gas is held in a rigid 1.814L container with a pressure of 1.273atm at 25 C. 3.193g of an unknown gas is added to the container. The temperature remains constant, but the pressure rises to 2.386atm. What is the molar mass of the a..

Department of revenue in sales : This is my situation, I own a used car lot, I sold and report to Department of Revenue in sales the amount of $720.000 dollars.

Describe the issues that the exposure draft : Explain the article that you have found in your own words and clearly relate the concepts, ideas and facts within the article to one or more of the theories or topics that you have studied this session.

User Account

All Pages